September 2022 web platform update
Now widely available on the web platform
Widely available
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font-optical-sizing: The
font-optical-sizing
CSS property sets whether text rendering is optimized for viewing at different sizes. Learn more. -
Web animations: The web animations API allows you to animate and synchronize the animations of DOM elements. Learn more.
Newly available on the web platform
Newly available
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Inline-size containment: The
contain: inline-size
CSS declaration prevents the element's inline dimension from being set by the element's contents. This permits the browser to avoid slower layout calculations. Learn more. -
Forced colors: The
forced-colors
CSS @media rule detects when a user has chosen to use a forced colors mode, also known as high-contrast mode, and theforced-color-adjust
CSS property sets whether forced colors apply to an element. Learn more. -
:modal: The
:modal
pseudo-class selects elements that put other elements into a non-interactive state, such as a fullscreen element or a<dialog>
element used withshowModal()
. Learn more. -
Motion path: The
offset
CSS property animates an element along a defined motion path. Learn more. -
overflow: The
overflow
CSS property sets the behavior for when content doesn't fit in an element. Learn more. -
Permissions: The
navigator.permissions
API checks whether a permission, such as access to geolocation data, has been granted. Learn more.